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Power bank or multi-function jump starter, which one is More suitable for you?

Date：2016-05-27 Hits：1157

The mobile Phones get faster every year, for example last year Apple iphone 6s , this year Samsung s7 edge, HUAWEI P9 coming but battery life doesn't get any better. If you need to keep your mobile phone,tablet or other USB port powered device – working whole day, you need a pocket power supply(multi-function jump starter or power bank).

Before you choice a pocket power supply. You must check for the capacity. If your mobile phone have 3000mAh battery capacity you must buy a multi-function jump starter or power bank at least 3500mAh.if you buy Carpow K35 6900mah it means you charger your iphone 6s(1800mAh) at least three times.

Pay attention to the material of battery cells, nowadays lithium-ion battery cell or lithium polymer battery cell used in the multi-function jump starter or power bank. lithium-ion battery cell is cheap, lithium polymer battery cell are more expensive but it good at cycle life ,safety, and environmental protection. Carpow jump starter battery using lithium polymer battery cell cycle life more than 1000times，normally is twice than lithium-ion battery cells power bank.

lithium-ion battery cells power bank

lithium polymer battery cells

And then we need check USB output current，old type power bank can not more than 1 Ampere.but newer mobile phone and tablets need 2.1 Ampere input. Carpow jump starter all models have 2.1 Ampere output port it can fast charger your device. Remember output current is more important than capacity.

Carpow jump starter is not only a power bank. It can charging mobile phones,tablets, USB port powered device, also can charging laptop and start your car.

As we know,Power bank has been accessed into our normal life which used on cell phone. However, whether your cars wouldn’t be started in cold days or some Other reasons,

Don’t worry! Carpow jump starter will help you Start your car more quickly and convenient.